What makes astronomers think there are black holes in space?
1.when galaxies dissapear, they...
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Biology, 03.02.2020 22:45 zamirareece17
What makes astronomers think there are black holes in space?
1.when galaxies dissapear, they stop emitting infrared radiation, and a hole in space is formed
2.there are areas of space from which no electromagnetic energy of any kind has been deleted
3.at the end of a star's life cycle, it runs out of hydrogen and stops emitting visible light
4.bursts of light that release large amounts of radio waves precede the formation of a black hole
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